Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation

Autores
Quispe, Ivone; Fenoglio, Maria Silvina
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
1. In cities, green roofs may favour an increase in the local diversity, although the role they play on host–parasitoid interactions is still unclear. Here, we tested the hypothesis that the specialist leaf-miner Liriomyza commelinae and its parasitoid assemblage are able to colonise and exploit patches located on roofs, but with a lower efficiency than at ground level. We also predicted that parasitoid species may differ in their abilities to colonise patches on roofs due to traits related to their life strategy (idio/koinobionts) and morphology (body size). 2. Through experimental exposure of non-mined and mined host plants located at ground level and on the bare roofs of houses, we determined colonisation levels for the leaf-miner and its parasitoids respectively. Changes in leaf-miner abundance, parasitism rates and parasitoid species richness were also investigated. 3. L. commelinae was able to locate host plants on rooftops, but revealed a lower rate of colonisation and abundance than on the ground. A few species of the parasitoid assemblage were associated with the leaf-miner in plants on roofs, resulting in decreasing colonisation rates, less species richness and lower parasitism. Interestingly, parasitoid species categorised as ‘small’ did not colonise plants on roofs. 4. Our results provide evidence on how habitats at height influence host–parasitoid interactions in cities, representing one of the first approaches to the biological role that green roofs might have on them.
Fil: Quispe, Ivone. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Fenoglio, Maria Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Materia
Cities
Dispersal at Roof Height
Green Roofs
Leaf Miner Insect
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/15838
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitationQuispe, IvoneFenoglio, Maria SilvinaCitiesDispersal at Roof HeightGreen RoofsLeaf Miner Insecthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/11. In cities, green roofs may favour an increase in the local diversity, although the role they play on host–parasitoid interactions is still unclear. Here, we tested the hypothesis that the specialist leaf-miner Liriomyza commelinae and its parasitoid assemblage are able to colonise and exploit patches located on roofs, but with a lower efficiency than at ground level. We also predicted that parasitoid species may differ in their abilities to colonise patches on roofs due to traits related to their life strategy (idio/koinobionts) and morphology (body size). 2. Through experimental exposure of non-mined and mined host plants located at ground level and on the bare roofs of houses, we determined colonisation levels for the leaf-miner and its parasitoids respectively. Changes in leaf-miner abundance, parasitism rates and parasitoid species richness were also investigated. 3. L. commelinae was able to locate host plants on rooftops, but revealed a lower rate of colonisation and abundance than on the ground. A few species of the parasitoid assemblage were associated with the leaf-miner in plants on roofs, resulting in decreasing colonisation rates, less species richness and lower parasitism. Interestingly, parasitoid species categorised as ‘small’ did not colonise plants on roofs. 4. Our results provide evidence on how habitats at height influence host–parasitoid interactions in cities, representing one of the first approaches to the biological role that green roofs might have on them.Fil: Quispe, Ivone. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Fenoglio, Maria Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaWiley2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/15838Quispe, Ivone; Fenoglio, Maria Silvina; Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation; Wiley; Insect Conservation And Diversity; 8; 5; 9-2015; 474-4831752-458Xenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/icad.12127/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1111/icad.12127info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:01:20Zoai:ri.conicet.gov.ar:11336/15838instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:01:20.977CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
title Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
spellingShingle Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
Quispe, Ivone
Cities
Dispersal at Roof Height
Green Roofs
Leaf Miner Insect
title_short Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
title_full Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
title_fullStr Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
title_full_unstemmed Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
title_sort Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation
dc.creator.none.fl_str_mv Quispe, Ivone
Fenoglio, Maria Silvina
author Quispe, Ivone
author_facet Quispe, Ivone
Fenoglio, Maria Silvina
author_role author
author2 Fenoglio, Maria Silvina
author2_role author
dc.subject.none.fl_str_mv Cities
Dispersal at Roof Height
Green Roofs
Leaf Miner Insect
topic Cities
Dispersal at Roof Height
Green Roofs
Leaf Miner Insect
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 1. In cities, green roofs may favour an increase in the local diversity, although the role they play on host–parasitoid interactions is still unclear. Here, we tested the hypothesis that the specialist leaf-miner Liriomyza commelinae and its parasitoid assemblage are able to colonise and exploit patches located on roofs, but with a lower efficiency than at ground level. We also predicted that parasitoid species may differ in their abilities to colonise patches on roofs due to traits related to their life strategy (idio/koinobionts) and morphology (body size). 2. Through experimental exposure of non-mined and mined host plants located at ground level and on the bare roofs of houses, we determined colonisation levels for the leaf-miner and its parasitoids respectively. Changes in leaf-miner abundance, parasitism rates and parasitoid species richness were also investigated. 3. L. commelinae was able to locate host plants on rooftops, but revealed a lower rate of colonisation and abundance than on the ground. A few species of the parasitoid assemblage were associated with the leaf-miner in plants on roofs, resulting in decreasing colonisation rates, less species richness and lower parasitism. Interestingly, parasitoid species categorised as ‘small’ did not colonise plants on roofs. 4. Our results provide evidence on how habitats at height influence host–parasitoid interactions in cities, representing one of the first approaches to the biological role that green roofs might have on them.
Fil: Quispe, Ivone. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Fenoglio, Maria Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
description 1. In cities, green roofs may favour an increase in the local diversity, although the role they play on host–parasitoid interactions is still unclear. Here, we tested the hypothesis that the specialist leaf-miner Liriomyza commelinae and its parasitoid assemblage are able to colonise and exploit patches located on roofs, but with a lower efficiency than at ground level. We also predicted that parasitoid species may differ in their abilities to colonise patches on roofs due to traits related to their life strategy (idio/koinobionts) and morphology (body size). 2. Through experimental exposure of non-mined and mined host plants located at ground level and on the bare roofs of houses, we determined colonisation levels for the leaf-miner and its parasitoids respectively. Changes in leaf-miner abundance, parasitism rates and parasitoid species richness were also investigated. 3. L. commelinae was able to locate host plants on rooftops, but revealed a lower rate of colonisation and abundance than on the ground. A few species of the parasitoid assemblage were associated with the leaf-miner in plants on roofs, resulting in decreasing colonisation rates, less species richness and lower parasitism. Interestingly, parasitoid species categorised as ‘small’ did not colonise plants on roofs. 4. Our results provide evidence on how habitats at height influence host–parasitoid interactions in cities, representing one of the first approaches to the biological role that green roofs might have on them.
publishDate 2015
dc.date.none.fl_str_mv 2015-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/15838
Quispe, Ivone; Fenoglio, Maria Silvina; Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation; Wiley; Insect Conservation And Diversity; 8; 5; 9-2015; 474-483
1752-458X
url http://hdl.handle.net/11336/15838
identifier_str_mv Quispe, Ivone; Fenoglio, Maria Silvina; Host–parasitoid interactions on urban roofs: an experimental evaluation to determine plant patch colonisation and resource exploitation; Wiley; Insect Conservation And Diversity; 8; 5; 9-2015; 474-483
1752-458X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/icad.12127/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1111/icad.12127
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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